Specifications
Dimensions
- Height19/64 in
- Thread Size1/2-13
- Width Across Flats7/8 in
Details
- CoatingBlack Oxide
- MaterialAlloy Steel
- Material GradeGrade 2
- SpecificationDoes Not Meet Military Specifications
- Thread DirectionRight Hand
- Thread StandardUNC
- TypeHeavy Hex Jam Nut
Overview
Mfr description
42205G 1/2X13" GIBRLATAR HEX JAM NUT
- Heavy hex jam nuts are used to lock heavy hex nuts in place and prevent them from loosening. They are thinner than heavy hex nuts and outlast standard hex jam nuts in repetitive operations.|UNC indicates unified national coarse thread standards. Coarse threads have more TPI (threads per inch) and larger thread pitches.